When using `next/dynamic` in server components to load a client
component with named export, we shouldn't dot into the prop name since
client component reference as it's already a valid react component type.
It would work with `default` prop but not other named exports.
Let's say `mod` is a dynamic imported module
```
mod.Button.default
```
will become the client reference key
```
mod#Button#default
```
Which means in module `mod`, get `Button` export, then `default`
property of it, which is wrong but it's a valid key in the client
reference roxy.
This PR checks if they're client module, then return itself as dynamic
imported component type for `next/dynamic` if it is one.
Fixes#61046
Closes NEXT-2229
fd6db76ae0